Inventor
IIJIMA KOJI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “IIJIMA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS4777537AOct 11, 1988
Signal recording apparatus and method
SONY CORP212 citations98
US5832085ANov 3, 1998
Method and apparatus storing multiple protocol, compressed audio video data
SONY CORP128 citations97
US5689611ANov 18, 1997
Panorama image producing method and apparatus
SONY CORP46 citations96
US5548409AAug 20, 1996
Panorama image producing method and appartus
SONY CORP46 citations96
US5510830AApr 23, 1996
Apparatus and method for producing a panorama image using a motion vector of an image in an image signal
SONY CORP63 citations94
US5666459ASep 9, 1997
Panorama image producing method and apparatus using at least portions of variable width images
SONY CORP20 citations92
US5168363ADec 1, 1992
Video signal parocessing apparatus with memory and crossfader
SONY CORP42 citations92
US5126847AJun 30, 1992
Apparatus for producing a composite signal from real moving picture and still picture video signals
SONY CORP31 citations92
US5625462AApr 29, 1997
Panorama image producing method and apparatus which calculates a cumulative amount of motion of the image
SONY CORP9 citations73
FUJIFILM CORP
8 patentsUS10961458B2Mar 30, 2021
Liquid crystal composition, optical film, polarizing plate, and image display device
FUJIFILM CORP1 citations62
US10935710B2Mar 2, 2021
Optical film, polarizing plate, image display device, method for producing optical film, and method for producing polarizing plate
FUJIFILM CORP0 citations52
US10908338B2Feb 2, 2021
Optical film, polarizing plate, and image display device
FUJIFILM CORP0 citations52
US11203655B2Dec 21, 2021
Polymer compound, liquid crystal composition, phase difference layer, optical film, polarizing plate, and image display device
FUJIFILM CORP0 citations51
US11820930B2Nov 21, 2023
Polymer compound, liquid crystal composition, phase difference layer, optical film, polarizing plate, and image display device
FUJIFILM CORP0 citations50
US12189229B2Jan 7, 2025
Liquid crystal diffraction element comprising an optical axis derived from a liquid crystal compound that continuously rotates in at least one in-plane direction, image display apparatus, and head mounted display
FUJIFILM CORP0 citations48
US12360302B2Jul 15, 2025
Optical laminate, polarizing plate, and image display device
FUJIFILM CORP0 citations47
US10144199B2Dec 4, 2018
Cellulose acylate film, manufacturing method of cellulose acylate film, laminate, polarizing plate, and liquid crystal display device
FUJIFILM CORP0 citations40